Sequencer

hyperactor::ordering

Struct Sequencer 

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pub struct Sequencer { /* private fields */ }
Expand description

Used by sender to track the message sequence numbers it sends to each destination. Each Sequencer object has a session id, sequence numbers are scoped by the (session_id, SeqKey) pair.

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impl Sequencer

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pub fn assign_seq(&self, port_id: &PortId) -> SeqInfo

Assign the next seq for a port, mutate the sequencer with the new seq, and return the new seq.

  • Actor ports: share the same sequence scheme per actor (keyed by ActorId)
  • Non-actor ports: get individual sequence schemes (keyed by PortId)
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pub fn session_id(&self) -> Uuid

Id of the session this sequencer belongs to.

Trait Implementations§

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impl Clone for Sequencer

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fn clone(&self) -> Sequencer

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Sequencer

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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Handle the next M-typed message.
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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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